Autonomous Mobile Robots (AMR)
Definition
Autonomous Mobile Robots (AMRs) are self-navigating warehouse robots that use sensors and onboard intelligence to move goods around a facility, dynamically routing around people and obstacles without fixed guide paths.
In Practice
Unlike older automated guided vehicles (AGVs) that follow wires or magnetic tape, AMRs map the building and plan their own routes, so deployment needs no infrastructure changes. Common roles include goods-to-person shelf carriers, collaborative picking robots that meet workers in aisles, and pallet movers shuttling between zones.
The practical appeal is flexibility and speed to value: a fleet can be piloted in weeks, scaled for peak by renting more units (robots-as-a-service), and re-tasked when processes change — a sharp contrast with bolted-down conveyor. Fleet software integrates with the WMS, which assigns tasks and orchestrates robot-human handoffs.
Example: a 3PL adds 40 collaborative AMRs for peak season; pickers stay in zones while robots carry orders between them and to packing, lifting pick rates about 60 percent, then half the fleet is returned in January.
Related Terms
Warehouse automation is the use of mechanized and robotic systems — conveyors, sorters, AS/RS, mobile robots, automated packing — to move, store, pick, and sort goods with less manual labor.
Automated Storage and Retrieval System (AS/RS)An Automated Storage and Retrieval System (AS/RS) uses cranes, shuttles, or robots operating in dense racking to store and retrieve pallets, cases, or totes automatically, without forklifts or manual reach.
Warehouse Management System (WMS)A Warehouse Management System (WMS) is software that directs and records all activity inside a warehouse — receiving, putaway, picking, packing, and shipping — down to the individual location and unit.